Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	HOXC4
Human P-Site:	Y136
P-Site Sequence:	ASKQPIVYPWMKKIH
UniProt:	P09017
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HOXC4	P09017	Y136	ASKQPIVYPWMKKIH	100 / 9 AA	30
Phosphosite 1:	HOXA4	Q00056	Y195	KGKEPVVYPWMKKIH	77 / 9 AA	34
Phosphosite 2:	HOXB4	P17483	Y142	ACKEPVVYPWMRKVH	66 / 9 AA	28
Phosphosite 3:	HOXD4	P09016	Y134	LKQPAVVYPWMKKVH	66 / 9 AA	28
Phosphosite 4:	HOXA5	P20719	Y177	PPAQPQIYPWMRKLH	66 / 9 AA	29
Phosphosite 5:	HOXA2	O43364	Y95	GALQPPEYPWMKEKK	77 / 9 AA	41
Phosphosite 6:	ARHGAP21	Q5T5U3	Y203	PEPPPICYPWLPSAP	62 / 8 AA	217
Phosphosite 7:	FAM153B	P0C7A2	Y20	CGEDEIVYPRMPGES	83 / 6 AA	44
Phosphosite 8:	HOXA6	P31267	Y137	RKYTSPVYPWMQRMN	83 / 6 AA	26
Phosphosite 9:	HOXA7	P31268	Y120	AEANFRIYPWMRSSG	66 / 6 AA	25
Phosphosite 10:	Hox-B7	P09629	Y127	AESNFRIYPWMRSSG	66 / 6 AA	24
Phosphosite 11:	HOXC5	Q00444	Y141	PPAPPQIYPWMTKLH	62 / 8 AA	25
Phosphosite 12:	NOT4	O95628	Y498	FPGQAARYPWMAFPR	62 / 8 AA	64
Phosphosite 13:	SSX3	Q99909	Y48	KVSEKIVYVYMKRKY	55 / 9 AA	22
Phosphosite 14:	KCNT1	Q5JUK3	Y332	LQFEELVYLWMERQK	44 / 9 AA	138
Phosphosite 15:	EDC3	Q96F86	Y258	LESEPIVYRRIIVPH	50 / 8 AA	56
Phosphosite 16:	SSX3	Q99909	Y50	SEKIVYVYMKRKYEA	71 / 7 AA	22
Phosphosite 17:	C1orf162	Q8NEQ5	Y148	ADFDPIVYAQIKVTN	55 / 9 AA	17
Phosphosite 18:	TAS1R2	Q8TE23	Y416	TCTKRVVYPWQLLEE	66 / 6 AA	95
Phosphosite 19:	C20orf26	Q8NHU2	Y626	RPRRQIVYPLEKLGI	55 / 9 AA	141
Phosphosite 20:	HBG2	P69892	Y36	LGRLLVVYPWTQRFF	80 / 5 AA	16